Originally posted by KWIKKURT
I have a customer with 500K + he also delivers Fifth wheel from the factory to the dealers. At 450 he came in because of oil leak. Bad headgasket. We found the head was cracked. It probably would of been fine but He said replace it. He had had two radiators fail and had ran it with no water several time when he had to 'Get The Job Done".
At 480,000 we Replaced the ORIGINAL Auto Trans mission because the Shifting Paul ? was so shot it was Very hard to shift. We installed a DTT with all the trimmings, A FMS 63 and RV 275. He loves the power when towing. I don't know how long it will last. He runs it hard but does stay on top of maintainence.
Jlcc, I know a guy that Towed heavy all the time and burned out 5Speeds and 6 Speeds every year. He added the FastCoolers and has not replaced another since.